I live in Fresno, CA. My question is, will gardenias grow in sun or do they only need shaded areas? Also, how much sun should hydrangeas get to do their best?
Yard Placement of Gardenia Bush
Certified GKH Gardening Expert
The following articles should be of some help to you: https://www.gardeningknowhow.com/ornamental/flowers/gardenia/gardenia-plant.htm